Dual arc butane lighter



FIG. 1 is a perspective view of a dual arc butane lighter showing the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines illustrate portions of the dual arc butane lighter that form no part of the claimed design. 

CLAIM The ornamental design for a dual arc butane lighter, as shown and described. 